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98-03-3 - Thiophene-2-carboxaldehyde, 98+% - A14344 - Alfa Aesar

A14344 Thiophene-2-carboxaldehyde, 98+%

Numéro CAS
98-03-3
Synonymes

Dimensions Prix ($) Quantité Disponibilité
100g 40,17
500g 151,20
1000g 327,54
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Thiophene-2-carboxaldehyde, 98+%

MDL
MFCD00005429
EINECS
202-629-8

Propriétés chimiques

Formule
C5H4OS
Poids formulaire
112.15
Point d'ébullition
196-198°
Point d'éclair
78°(172°F)
Densité
1.220
Indice de réfraction
1.5910
Sensibilité
Air Sensitive
Solubilité
Miscible with chloroform, alcohol, ether, dimethylsulfoxide, ethyl acetate and most organic solvents. Immiscible with water.

Applications

Thiophene-2-carboxaldehyde is used in the preparation of beta-aryl-beta-amino acids and urea derivatives. It acts as an arylation reagent. Further, it is used in the synthesis of unsaturated ketones, which serve as antiviral and cytotoxic agents. In addition to this, it is used as an intermediate to manufacture pharmaceuticals and aromatic compounds.

Notes

Store in a cool place. Incompatible with strong bases, strong oxidizing agents and strong reducing agents.

Références bibliographiques

Sánchez, C. O.; Schott, E.; Zárate, X.; MacLeod-Carey, D.; Sobarzo, P.; Gatica, N. Effect of triphenylamine as electron-donor evenly spaced in 2, 4, 6 and 8 thiophene units of the main chain: synthesis and properties. Polym. Bull. 2015, 72 (4), 897-913.

Sánchez, C. O.; Sobarzo, P.; Gatica, N. Electronic and structural properties of polymers based on phenylene vinylene and thiophene units. Control of the gap by gradual increases of thiophene moieties. New J. Chem. 2015, 39 (10), 7979-7987.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H301-H319-H227

Toxic if swallowed. Causes serious eye irritation. Combustible liquid.

Mentions de prudence: P210-P280-P264-P301+P310-P305+P351+P338-P321-P337+P313-P405-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment (see label). If eye irritation persists: Get medical advice/attention. Store locked up. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
105819
Code tarifaire harmonisé
2934.99
TSCA
Yes
RTECS
XM8135000

Recommandé

Consulté récemment

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Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire